49723413051 has 12 divisors (see below), whose sum is σ = 71790017208. Its totient is φ = 30599023104.

The previous prime is 49723413043. The next prime is 49723413053. The reversal of 49723413051 is 15031432794.

It is not a de Polignac number, because 49723413051 - 2³ = 49723413043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (49723413053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49036390 + ... + 49037403.

It is an arithmetic number, because the mean of its divisors is an integer number (5982501434).

Almost surely, 2^49723413051 is an apocalyptic number.

49723413051 is a deficient number, since it is larger than the sum of its proper divisors (22066604157).

49723413051 is a wasteful number, since it uses less digits than its factorization.

49723413051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98073822 (or 98073809 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 49723413051 in words is "forty-nine billion, seven hundred twenty-three million, four hundred thirteen thousand, fifty-one".